Which macromolecules make up most of the structure that is shown?
A) carbohydrates
B) lipids
C) nucleic acids
D) proteins

Answer:

Heterozygous roller/heterozygous curved, heterozygous roller/homozygous straight, homozygous non-roller/heterozygous curved, homozygous non-roller/homozygous straight

Explanation:

Haploid and diploid are terms that represent the sets of the chromosome of an organism.

The thread-like components known as chromosomes are found in the nucleus of both animal and plant cells. Protein and a single molecule of deoxyribonucleic acid make up each chromosome (DNA).

When an organism's cells only have one set of chromosomes, the organism is said to be a haploid. All organisms that reproduce sexually are diploid (having two sets of chromosomes, one from each parent). Only the egg and sperm cells in humans are haploid.

The number of chromosomes found inside a cell's nucleus is known as the diploid chromosomal number. The symbol for this number is 2n. Each organism has a different one. In contrast to sex cells, somatic cells are diploid.

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Answer:

Multiple Sclerosis is an inflammatory disease in which myelin sheath of nerve cells of brain and spinal cord are damaged.

Explanation:

Cause:- (Exact cause of inflammation is not known)

Types of tissues attack:-

Result of immune system attack:-

Signs and symptoms:- vary from person to person

Diagnosis and treatment:-

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Answer:

D.

Explanation:

d.

Perspective is not relevant in the interpretation of art.

Answer:water, carbon, nitrogen, phosphorus, and sulfur cycles.

Explanation:XD

The way that we could build a microscope with a higher resolution is; as detailed below

To achieve the higher resolution in a microscope system, each of the optical components must be of  the highest Numerical aperture available.

Another way to achieve a higher resolution is by using a shorter wavelength of light to view the specimen which will increase the resolution.

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Answer:

Gravitropism is a common example which can be used to describe negative tropism.

Gravitropism is an example.

When a plant grows upwards and is defying gravity.

Therefore, it is negative gravitropism.

Answer:

A

it takes about 27 days for moon to rotate on its axis

Answer:

True

Explanation:

This answer is true because i know it is true and it is common sense so the answer I present is science

The methodology by which green plants and some additional organisms use sunlight to synthesize foods from carbon dioxide and water is known as Photosynthesis.

The factors or parameters which are required to perform photosynthesis by plants are water, carbon dioxide, and sunlight.

Photosynthesis typically involves the green pigment chlorophyll and induces oxygen as a byproduct. The chemical reaction of photosynthesis is as follows:

[tex]6CO_2 + 12H_2O[/tex] ⇒ [tex]C_2H_1_2O_6 + 6O_2 +6H_20[/tex].

Therefore, it is well described above.

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The more recent atomic model is known as the “electron cloud” model.

The “electron cloud” model is a theory used in physics to explain the position and relative arrangement of atomic elements.

According to this model (electron cloud), negatively charged electrons for clods around atomic nucleus.

In conclusion, The more recent atomic model is known as the “electron cloud” model.

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Answer: Red blood cells placed in a solution with higher water concentration compared to their contents will gain water by osmosis that will then swell up and then burst.

Explanation:

Osmosis causes red blood cells to release water when they are exposed to sodium chloride solutions that are more concentrated than their internal environment (hypertonic solutions).

Hemolysis is the term for this process. In an attempt to balance the solute concentration, water is pulled out of the cells by the high concentration of sodium chloride outside the cells, creating an osmotic gradient. The result is that the cells shrink and may eventually rupture or burst. Lack of water reduces internal pressure and destabilizes cell membranes, causing red blood cells to burst.

This phenomenon underscores how important it is to maintain the correct balance of solute concentrations to protect the structural and functional integrity of red blood cells.

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Answer:

A mutation.

Explanation: When a cell mutates is will be permanently changed.

Answer:

1. Having two similar gametes in which no differentiation can be distinguished, or reproducing by the union of such gametes.

e.g. in Spirogyra and Ulothrix

2. Anisogamy refers to a type of sexual reproduction in which two dissimilar gametes unite or fuse. The gametes may differ in size or form.

Example : human beings, the male gamete sperm is smaller and motile while the female gamete egg is non motile and larger.

3. having or involving a small motile male gamete and a large immotile female gamete.

E.g. Volvox, Fucus

Answer:

water

Explanation:

water and other dissolve material are transported in the xylem of a plant

Answer:

The energy produced during photosynthesis can be stored in the form of ___sugars___.

Explanation:

Hope it Helps!!!

Transpiration is a water balance process mediated by stomata opening. Translocation is the transport process of photosynthetic substances from leaves to other tissues.

Transpiration is a water balance process.

Through stomata opening and closure (which depends on how hydrated the plant is) water vapor is expelled from the leaves.

By limiting water exit, stomata allow more water molecules to be available for light reaction processes when the plant is dehydrated.

The equation to calculate transpiration is as follows,

E = Gv (Cvs - Cva)

Where,

Translocation is a fast and dynamic process through which photosynthetic products are transported from the leaves to other tissues of the plant to be used or stored.

This transport is done by the phloem cells through active transport or osmosis (depending on the substance).

The translocation of elements from the leaves to the roots is fast.

In conclusion,

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The sucrose move in source to sieve by active transport.

Active transport is a type of transport in which the cell expends energy to move solutes against their concentration gradients. The sodium-potassium pump is an example of active transport. Active transport differs from passive transport in that the cell does not expend energy.

In this case, the sucrose moves from companion cells into source to sieve elements by active transport. This reduces the water potential of the source to sieve element  by osmosis, which increases the hydrostatic pressure.

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A woman going through menopause may take estrogen as part of hormone replacement therapy.

Menopause is the period in a woman's life in which she stops menstruation. This is because the woman's ovaries stops producing eggs and the level of the hormone estrogen is reduced.

To minimizethe symptoms associated with onset of menopause, a woman going through menopause may take estrogen as part of hormone replacement therapy.

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Answer:

B) Sea level rises as Earth becomes warmer and glaciers melt.

The best way to classify an interaction between titmouse and a chickadee living in the same territory and using some of the same resources is competition.

Competition is an interaction between living organisms or species in which both require a resource that is scarce in supply.

According to this question, a titmouse and a chickadee are living in the same territory and are using some of the same resources.

This suggests that the interaction between titmouse and a chickadee living in the same territory and using some of the same resources is competition.

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A Southern blot is used to identify specific sequences of DNA on a membrane, whereas a Northern blot is used to identify sequences of RNA on a membrane.

Southern blot is a technique widely used in molecular biology laboratories to identify DNA in a blood/tissue sample.

Moreover, the Northern blot is a hybridization technique widely used to identify RNA in a blood/tissue sample.

In conclusion, a Southern blot is used to identify specific sequences of DNA on a membrane, whereas a Northern blot is used to identify sequences of RNA on a membrane.

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The  genetically engineered foods are those foods that are produced by the process of genetic engineering (options B&C)

The  genetically engineered foods are those foods that are produced by the process of genetic engineering. They are specifically designed for various purposes.

The economic concerns that affect society regarding the  genetically engineered foods are;

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The products of anaerobic respiration in yeast are carbon dioxide and ethanol.

This refers to respiration in the absence of oxygen.

In the absence of oxygen, both the citric acid cycle and the electron transport chain cannot proceed. Thus, only glycolysis takes place.

The two pyruvate molecules produced in anaerobic respiration in yeast are converted to ethanol, instead.

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Answer:

b

Explanation:

Initial period of population growth is most likely to be exponential and then slowly reach a point of "equilibrium" where the population is stable. Meaning the death and the birth are balancing it out.

Answer:

b. exponential

Explanation:

Answer:

love fill in the blank

hope it is helpful

Answer:

I added an answer I am afraid it was wrong  and I am new I don't know how to delete an answer, so I just edited and wrote this

Explanation:

Answer:                                                                                                                      i do not know

if  this is correct

Explanation:

1. Conducting research

2. Sharing data and information

3. Boosting medical personnel

4. Putting idle facilities to good use

5. Offering ethical guidance

Answer:

Explanation:

air polution